IT1066761B - HYDROSTATIC TRANSMISSION - Google Patents

HYDROSTATIC TRANSMISSION

Info

Publication number
IT1066761B
IT1066761B IT51105/76A IT5110576A IT1066761B IT 1066761 B IT1066761 B IT 1066761B IT 51105/76 A IT51105/76 A IT 51105/76A IT 5110576 A IT5110576 A IT 5110576A IT 1066761 B IT1066761 B IT 1066761B
Authority
IT
Italy
Prior art keywords
hydrostatic transmission
hydrostatic
transmission
Prior art date
Application number
IT51105/76A
Other languages
Italian (it)
Original Assignee
Deere & Co
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Deere & Co filed Critical Deere & Co
Application granted granted Critical
Publication of IT1066761B publication Critical patent/IT1066761B/en

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16H—GEARING
    • F16H61/00—Control functions within control units of change-speed- or reversing-gearings for conveying rotary motion ; Control of exclusively fluid gearing, friction gearing, gearings with endless flexible members or other particular types of gearing
    • F16H61/38—Control of exclusively fluid gearing
    • F16H61/40—Control of exclusively fluid gearing hydrostatic
    • F16H61/46—Automatic regulation in accordance with output requirements

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Control Of Fluid Gearings (AREA)
  • Fluid-Pressure Circuits (AREA)
IT51105/76A 1975-09-04 1976-09-01 HYDROSTATIC TRANSMISSION IT1066761B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US05/610,233 US3973400A (en) 1975-09-04 1975-09-04 Hydrostatic transmission

Publications (1)

Publication Number Publication Date
IT1066761B true IT1066761B (en) 1985-03-12

Family

ID=24444231

Family Applications (1)

Application Number Title Priority Date Filing Date
IT51105/76A IT1066761B (en) 1975-09-04 1976-09-01 HYDROSTATIC TRANSMISSION

Country Status (9)

Country Link
US (1) US3973400A (en)
JP (1) JPS5947178B2 (en)
CA (1) CA1049889A (en)
DE (1) DE2638379C3 (en)
ES (1) ES451196A1 (en)
FR (1) FR2323073A1 (en)
GB (1) GB1551795A (en)
IT (1) IT1066761B (en)
ZA (1) ZA765263B (en)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3995973A (en) * 1975-09-04 1976-12-07 Deere & Company Variable displacement hydraulic system
JPS61168373U (en) * 1985-04-09 1986-10-18
US5076057A (en) * 1989-04-21 1991-12-31 Honda Giken Kogyo Kabushiki Kaisha Hydromechanical continuously variable transmission employing plunger-type hydraulic unit
US5259193A (en) * 1989-07-28 1993-11-09 Honda Giken Kogyo Kabushiki Kaisha Hydraulic transmission system
US6178746B1 (en) 1998-03-31 2001-01-30 Unipat Ag Hydrostatic machines for use in transmission and transaxle product
US7007467B1 (en) 1998-12-30 2006-03-07 Hydro-Gear Limited Partnership Bypass for a hydraulic device
US6145312A (en) 1998-12-30 2000-11-14 Hydro-Gear Limited Partnership Electro-mechanical bypass for hydrostatic transmission
US6735943B1 (en) 1998-12-30 2004-05-18 Hydro-Gear Limited Partnership Bypass for a hydraulic device
US7275371B1 (en) 1998-12-30 2007-10-02 Hydro-Gear Limited Patnership Bypass for a hydraulic device
US7640735B2 (en) * 2005-09-19 2010-01-05 Parker-Hannifin Corporation Auxiliary pump for hydrostatic transmission
WO2010057282A1 (en) * 2008-11-18 2010-05-27 Nuno Esdras De Oliveira Continuously variable hydrostatic transmission

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3188810A (en) * 1961-09-16 1965-06-15 Kuze Yoshikazu Hydrostatic transmission
DE1286913B (en) * 1965-05-07 1969-01-09 Masch U Schlepperfabrik Xaver Control device for adjusting the primary and / or secondary part of a hydrostatic converter for driving motor vehicles
US3376703A (en) * 1966-02-14 1968-04-09 Eaton Yale & Towne Valving arrangement for hydrostatic transmission
US3360933A (en) * 1966-05-02 1968-01-02 Int Harvester Co Hydrostatic system charging and by-pass valve means
US3398531A (en) * 1966-10-11 1968-08-27 Int Harvester Co Mechanical feathering control and automatic overspeed control for a hydrostatic transmission
US3667226A (en) * 1970-11-02 1972-06-06 Int Harvester Co Control for a hydrostatic transmission
US3699677A (en) * 1970-11-02 1972-10-24 Int Harvester Co Anti-coast valve addition to the manual feathering control for a hydrostatic transmission
US3699678A (en) * 1970-11-05 1972-10-24 Int Harvester Co Manual disconnect and feathering control for a hydrostatic transmission
US3675421A (en) * 1970-11-05 1972-07-11 Int Harvester Co Low effort shuttle block selector spool modification for the manual feathering control and overspeed control for a hydrostatic transmission

Also Published As

Publication number Publication date
DE2638379A1 (en) 1977-03-10
DE2638379C3 (en) 1979-07-19
FR2323073A1 (en) 1977-04-01
CA1049889A (en) 1979-03-06
JPS5232464A (en) 1977-03-11
ZA765263B (en) 1977-08-31
US3973400A (en) 1976-08-10
JPS5947178B2 (en) 1984-11-17
DE2638379B2 (en) 1978-11-16
GB1551795A (en) 1979-08-30
FR2323073B1 (en) 1980-06-06
AU1468676A (en) 1977-12-15
ES451196A1 (en) 1977-09-16

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